[Postfix] Don't try to authenticate to relayhosts without username, fixes #725

2017-12-25 10:18:46 +01:00
parent 603956ca6a
commit 8d56534e76
2 changed files with 3 additions and 2 deletions
--- a/data/Dockerfiles/postfix/postfix.sh
+++ b/data/Dockerfiles/postfix/postfix.sh
@@ -86,7 +86,8 @@ query = SELECT CONCAT_WS(':', username, password) AS auth_data FROM relayhosts
      OR '%s' IN (
        SELECT CONCAT('@', alias_domain) FROM alias_domain
      )
-  );
+  )
+  AND username != '';
 EOF

 cat <<EOF > /opt/postfix/conf/sql/mysql_virtual_alias_domain_catchall_maps.cf